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Loading map...1948 Map of Newark
USGS Topo · Published 1948About this map
The salt marshes and industrial landings of the East Bay shoreline define this 1947 study, capturing a period of transition for southern Alameda County. Industry is heavily represented by the Sugar Refinery at Alvarado and multiple Salt Refinery sites along the San Francisco Bay margin. The landscape is a mix of reclaimed marshland and agricultural tracts, notably the Patterson Ranch and the historical Potrero de los Cerritos land grant area.
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Map Details
Date Portrayed1948
Date Published1948
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21 x 27.3 inches
Editions of this 1948 Newark Map
This is the sole edition of this map. No revisions or reprints were ever made.
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain